CAJ | 학술논문

针对路网可靠性分析中评价指标的多样性提出了路网综合可靠度概念, 并结合其模糊性、随机性特点, 运用云理论中定性描述与定量数值之间的转换, 改进了传统雷达图中没有体现权重的缺陷, 继而建立了雷达图模型来定量综合评价路网综合可靠度。实例应用结果表明, 基于云理论和雷达图的评价方法直观有效。
침대로망가고성분석중평개지표적다양성제출료로망종합가고도개념, 병결합기모호성、수궤성특점, 운용운이론중정성묘술여정량수치지간적전환, 개진료전통뢰체도중몰유체현권중적결함, 계이건립료뢰체도모형래정량종합평개로망종합가고도。실례응용결과표명, 기우운이론화뢰체도적평개방법직관유효。
For the indexes' diversity, this paper put forward the concept of comprehensive reliability of road network. Combining the fuzziness and randomness characteristics of reliability, it adopted the cloud theory to convert qualitative descriptions to quantitative values. It improved the flaw of ignoring weights of indexes, and then established a radar graph evaluation model of the comprehensive reliability of road network. By means of an example, the results show that the evaluation method based on the cloud theory and radar graph is intuitive and effective.